<%@page contentType="text/html"%>
<jsp:useBean id="userbean" scope="session" class="j2EE.bean.impl.MailingBeanImpl"/>
<html>
   <head><title>登录页面</title></head>
    <body>
        <br>
        <br>
        <form action="/pages/workflow" method="post">
            userName: <input type="text" name="username" value=
                <jsp:getProperty name="userbean" property="userName"/>>
            <br>
            password: <input type="password" name="password">
            <br>
            <input type="submit" name="Log in">
        </form>
    <div>
        <p>解释含义</p>
        表单的动作是/pages/workflow  是我们连接的目标
    </div>
    </body>
</html>